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Is there a standard keyboard shortcut to build the current project in Visual Studio?
... There's a whole world waiting for you with menu shortcuts. While they read like cheat controls for old games, they're good to master.
– Phil Cooper
Aug 27 '15 at 9:15
add...
When should assertions stay in production code? [closed]
...assumption, and indicate that the assumption didn't hold up. You can also read the assertion as documention of that in the code, of course.
– user1024732
Dec 25 '13 at 1:11
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Change EOL on multiple files in one go
... Note that this solution will not work if all your files are not already unix-style. Since replacing \n with \r\n will also convert \r\n to \r\r\n.
– Kirk Woll
Jan 10 '14 at 21:41
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Why a function checking if a string is empty always returns true? [closed]
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the empty reference is already at the end of the accepted answer from cletus. See as well that this question and answer thread is from april 2009. Anyway thanks for your input. I'm giving you a +1 for a first answer.
– regilero
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Tool to track #include dependencies [closed]
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I wrote a python script to read the output of cinclude2dot and get all the dependency in a map and then do depth-first-traversal to finally output a forest of sources. The forest that does not have any .cc/.c/.cxx file in that(only the .h files in it) ...
Is there any difference between “foo is None” and “foo == None”?
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You may want to read this object identity and equivalence.
The statement 'is' is used for object identity, it checks if objects refer to the same instance (same address in memory).
And the '==' statement refers to equality (same value).
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What's the most appropriate HTTP status code for an “item not found” error page
... with id=1 and it no longer exists when you try to update it, some other thread or process ignored your lock (or you didn't set one) and deleted it. That's not good. Alternatively, if you're trying to update object id=n (where n is provided to you) without first checking it exists, you're missing a ...
Check if multiple strings exist in another string
...he comprehension returns an iterable. But maybe later versions of Python already do this.
– emispowder
Mar 27 '13 at 1:06
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How random is JavaScript's Math.random?
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Read again. @David is only stating what kind of numbers there are between the limits, not the result of selecting N random numbers. I do admit the titling is misleading.
– nikc.org
Jun 3...
How to take a screenshot programmatically on iOS
...t {
NSInteger myDataLength = 320 * 480 * 4;
// allocate array and read pixels into it.
GLubyte *buffer = (GLubyte *) malloc(myDataLength);
glReadPixels(0, 0, 320, 480, GL_RGBA, GL_UNSIGNED_BYTE, buffer);
// gl renders "upside down" so swap top to bottom into new array.
// t...